Fixed expression parser handling of empty strings.

<rdar://problem/12977827>

llvm-svn: 180215

1 files changed, 5 insertions, 0 deletions

diff --git a/lldb/source/Expression/IRForTarget.cpp b/lldb/source/Expression/IRForTarget.cpp
index e9101d6f74a..b4d96552379 100644
--- a/lldb/source/Expression/IRForTarget.cpp
+++ b/lldb/source/Expression/IRForTarget.cpp
@@ -1465,6 +1465,11 @@ IRForTarget::MaterializeInitializer (uint8_t *data, Constant *initializer)
         }
         return true;
     }
+    else if (isa<ConstantAggregateZero>(initializer))
+    {
+        memset(data, 0, m_target_data->getTypeStoreSize(initializer_type));
+        return true;
+    }
     return false;
 }